Table 4.

Results of zero-truncated poisson regression analysis examining the association between clinical variables and number of voids to pass the bladder protocol

Clinical Variables	Crude Incidence rate ratio (RR, 95% CI)	p value	Adjusted Incidence rate ratio (RR, 95% CI)	p value
Age	99.9 (99.6–1.00)	0.664	99.9 (99.5–1.00)	0.984
BMI	1.00 (0.99–1.01)	0.944	99.7 (98.9–1.01)	0.470
MUS	1.27 (1.14–1.41)	< 0.0001	1.27 (1.13–1.42)	< 0.0001
ASA score	1.09 (0.995–1.20)	0.062	1.15 (1.03–1.27)	0.010
Anterior repair	1.12 (1.02–1.23)	0.019	1.05 (0.92–1.16)	0.451
Posterior repair	1.08 (0.97–1.20)	0.164	1.04 (0.93–1.17)	0.541
Anaesthesia type	1.15 (0.97–1.35)	0.100	1.13 (0.95–1.34)	0.177
Vaginal hysterectomy	1.03 (0.92–1.15)	0.656	0.80 (0.63–1.01)	0.064
Uterosacral suspension	1.20 (1.09–1.33)	< 0.0001	1.06 (0.78–1.44)	0.697
Sacrospinous suspension	1.07 (0.98–1.18)	0.139	0.94 (0.80–1.09)	0.400
Laparoscopic sacrocolpopexy	0.86 (0.73–1.00)	0.052	0.93 (0.77–1.12)	0.448
Obliterative	0.87 (0.70–1.08)	0.199	0.94 (0.73–1.22)	0.641
Vaginal hysterectomy and uterosacral suspension	1.21 (1.09–1.35)	< 0.0001	1.29 (0.90–1.86)	0.169
Vaginal hysterectomy and sacrospinous suspension	1.28 (1.14–1.44)	< 0.0001	1.53 (1.18–1.97)	0.001
Bladder protocol	1.02 (0.93–1.12)	0.663	0.95 (0.86–1.05)	0.284

Items in bold indicate significance at the p < 0.05 level